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The AAPG/Datapages Combined Publications Database
Showing 4,255 Results. Searched 200,616 documents.
Predicting and Updating Geopressure 1,000 Feet Ahead of the Bit at the Wellsite
Search and Discovery.com
N/A
Sand fill cleanout on wireline enables access to additional perforation zones in gas well producer
David Field
Australian Energy Producers Journal
..., the landing nipple also required milling to allow access. Therefore, a specially designed 4.412″ mill bit was manufactured and run on a milling tool...
2024
Dressing and Hardening of Drilling Bits
Ferd J. Spang
Appalachian Geological Society
... the steel. When steel cools from an elevated forging temperature, no change in grain size takes place. Consequently, if the bit is hardened following...
1949
Abstract: Real-time Geopressures While Drilling - Considerations and Case Histories
James W. Bridges
Houston Geological Society Bulletin
... becomes even clearer. With the benefit of VSPs and/or seismic while drilling, it becomes possible to "look ahead of the bit" to further identify hazards. So...
2000
Abstract: The Occurrence and Detection of Geopressure in the Malay Basin
C. H. Ford, J. F. Wallace, J. G. Bellis
Geological Society of Malaysia (GSM)
..., rate of bit penetration and exponents derived from this parameter can be used to detect entry into a geopressured zone. If the well "kicks...
1980
A Light-weight Auger with Quickly Detachable Joints: NOTE
J. C. M. Taylor
Journal of Sedimentary Research (SEPM)
... without the use of tools (spanners mean more weight to carry, and very often get lost in long grass). The bit should cut freely and be easy to remove...
1957
NAVIGATING THE DEPTHS: ENHANCING DEEPWATER EXPLORATION DRILLING WITH LOGGING WHILE DRILLING (LWD) TECHNOLOGY - NOVEL APPROACH OF DEEPWATER OFFSHORE EXPLORATION WELL IN OFFSHORE ANDAMAN, INDONESIA
Fahmy Bagis, Habib Baehaki, Hulyadi Halim, and Kalim Bonafid
Indonesian Petroleum Association
... capabilities, safeguarding against unintended reservoir penetration. • Resistivity at the bit serves as a precise drilling guide, efficiently identifying...
2025
Summary: Chapter 4
B. R. Kulander, S. L. Dean, B. J. Ward Jr.
AAPG Special Volumes
... before the bit, or any fracture that developed before the scribe, can also show this scribe-chip relationship (Figure 24b). 5. Natural fracture faces...
1990
Petroleum Resources in Basement Rocks: DISCUSSION
R. G. Rogers
AAPG Bulletin
... to use a tungsten carbide "button bit" which powders and grinds through the rock. The cuttings are powdered even finer because natural gas is used...
1961
Abstract: Lithology and Formation Fracture Identification from Measurements of Drillstring Vibrations, by J. Hood, E. Hunt, and M. Taylor; #91015 (1992).
Search and Discovery.com
1992
Abstract: Aeromag Survey Identifies Features Along the Central Texas Overthrust, by E. G. Rolf and K. O. Seewald; #90994 (1993).
Search and Discovery.com
1993
Abstract: Advantages of "Real-time" LWD Dipmeter Data, by S. Grayson, J. Ezell, J. Schwalbach, D. Lockman, and D. Rose; #90942 (1997).
Search and Discovery.com
1997
Abstract: Advantages of "Real-time" LWD Dipmeter Data, by S. Grayson, J. Ezell, J. Schwalbach, D. Lockman, T. Quinlan, and D. Rose; #90935 (1998).
Search and Discovery.com
1998
Abstract: Coal Geology And Underground-Mine Degasification Applied To Horizontal Drilling For Coal-Bed Methane, by S. A. Friedman; #90921 (1999).
Search and Discovery.com
1999
ABSTRACT: Feasibility Study of Seismic-While-Drilling Using Hammer Drilling Technology, by Shoichi Nakanishi, Brian Evans, and Kevin J. Dodds; #90913(2000).
Search and Discovery.com
2000
Abstract: Understanding Horizontal Well Logs to Improve the Geological Model While Drilling; #90063 (2007)
Search and Discovery.com
2007
Abstract: Horizontal Geo-Navigation of Geothermal Wells, by Dennis D. Jenkins and Paul Sandwell; #90078 (2008)
Search and Discovery.com
2008
Efficiently Integrating Seismic Data Into the Geosteering Process to Accurately Position Wells for Increased Production
Search and Discovery.com
N/A
Research on Vibration Parameters and Determining the Position of a Vibration Friction Reducing Tool
Search and Discovery.com
N/A
Key Technologies for Drilling Horizontal Wells in Glutenite Tight Oil Reservoirs in the Mahu Oilfield of Xinjiang
Search and Discovery.com
N/A
Abstract: The Onshore Paleozoic of Eastern Canada: a Wealth of Prospects Await the Drill Bit; #90213 (2015)
George Langdon and Paul MacKay
Search and Discovery.com
...Abstract: The Onshore Paleozoic of Eastern Canada: a Wealth of Prospects Await the Drill Bit; #90213 (2015) George Langdon and Paul MacKay AAPG...
2015
Abstract: Geosteering using Azimuthal Resistivity Imaging Tool in Carbonates Reservoirs; #90254 (2016)
Mohamed A. Haceb, Abdelghayoum S. Ahmed
Search and Discovery.com
... resistivity at the bit which is monitored real time for geosteering applications. Deep resistivity and omni-directional measurements close to the bit...
2016
Abstract: Living 2D Reservoir Models; #90286 (2017)
Troy Thompson
Search and Discovery.com
... of the bit is the 2D structural grid framework. Modifying the 2D model in real-time is quite challenging when applying antiquated, and imprecise, isopaching...
2017
Abstract: Characterizing Wolfcamp Benches in the Delaware Basin: Do You Know Where Your Laterals Are?;
Nicolas Brissette
Search and Discovery.com
... lateral using this high graded HRA model. However, as drilling rates reach their mechanical optimization throughout the lateral, bit bounce from...
Unknown
Enhanced Oil Recovery: An Innovative Approach to Optimize Liquid Hydrocarbon Recovery in a Depleted Reservoir, #40742 (2011)
Surajeet Rath
Search and Discovery.com
... permeability for effective exploitation of the reservoir. The cores are cut by the rotating and chipping actions of the bit, each peripheral particle...
2011